<template>
  <div class="not-found-container">
    <nav class="shelf">
      <span class="book not-found" />
      <span class="door left" />
      <span class="door right" />
    </nav>
    <div class="content">
      <h1>404</h1>
      <p class="message">
        Oops! The page you're looking for can't be found
      </p>
      <router-link
        to="/"
        class="home-button"
      >
        Back to Home
      </router-link>
    </div>
  </div>
</template>

<script>
export default {
  name: 'NotFound'
}
</script>

<style scoped>
@import url(https://fonts.googleapis.com/css?family=Dancing+Script:400,700);
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap');

.not-found-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
  font-family: 'Poppins', sans-serif;
  padding: 2rem;
}

.content {
  text-align: center;
  margin-top: 2rem;
}

h1 {
  font-size: 6rem;
  margin: 0;
  background: linear-gradient(45deg, #fff, #7aa6ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 10px rgba(255,255,255,0.3);
}

.message {
  font-size: 1.2rem;
  color: #b8c6db;
  margin: 1rem 0 2rem;
}

.home-button {
  display: inline-block;
  padding: 0.8rem 2rem;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  text-decoration: none;
  border-radius: 25px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
}

.home-button:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.shelf {
  position: relative;
  width: 30rem;
  height: 14rem;
  margin: 0 auto;
  border: 0.5rem solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  background-color: rgba(255, 255, 255, 0.05);
  perspective: 130rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(5px);
}

.door {
  position: absolute;
  width: 14.8rem;
  height: 14rem;
  display: flex;
  box-sizing: border-box;
  padding: 1rem;
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(5px);
  align-items: center;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3);
  outline: 1px solid transparent;
}

.door::before {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.1);
  content: "";
}

.door.left {
  border-radius: 0 0.75rem 0.75rem 0;
  justify-content: flex-end;
  animation: leftDoorOpen 3.5s ease-out forwards 1s, leftDoorFlap 15s linear infinite forwards 9s;
  transform-origin: 0 0 0;
}

.door.right {
  right: 0;
  border-radius: 0.75rem 0 0 0.75rem;
  animation: rightDoorOpen 3s ease-out forwards 1.5s, rightDoorFlap 10s linear infinite forwards 8s;
  transform-origin: 100% 0 0;
}

.book {
  position: absolute;
  box-sizing: border-box;
  padding: 0.8rem 4rem 0.8rem 2rem;
  border-radius: 0.25rem;
  background-color: rgba(255, 255, 255, 0.1);
  color: rgb(8, 8, 8);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1rem;
  cursor: pointer;
  box-shadow: inset 0 0 0.75rem rgba(255, 255, 255, 0.1);
}

.book.home-page {
  transform: rotate(-90deg) translate(-12.4rem, 3rem);
  transform-origin: 0;
}

.book.about-us {
  transform: rotate(-100deg) translate(-13.4rem, 6.1rem);
  transform-origin: 0;
  outline: 1px solid transparent;
}

.book.contact {
  right: 2rem;
  bottom: 0.2rem;
  border-radius: 0.3rem 0 0 0.3rem;
}

.book.faq {
  right: 0.8rem;
  bottom: 3.3rem;
  border-radius: 0.3rem 0 0 0.3rem;
}

.book.not-found {
  width: 12rem;
  height: 3.5rem;
  border: 1px dashed rgba(255, 255, 255, 0.5);
  background-color: transparent;
  transform: rotate(-90deg) translate(-12rem, 13rem) scale(1);
  transform-origin: 0;
  cursor: default;
  animation: bookFadeOut 2s infinite alternate;
}

.book.not-found::after {
  display: block;
  width: 10rem;
  padding-left: 5rem;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='80' height='30'><path fill='rgb(255, 255, 255)' d='M7.688,3.737C6.1,10.409,4.624,16.982,2.475,23.517c-0.424,1.29,0.724,2.338,1.957,1.916 c5.879-2.021,11.743-4.107,17.409-6.696c1.246-0.572,0.443-2.366-0.815-1.932c-3.856,1.333-7.695,2.69-11.565,3.959 c2.879-2.526,5.485-5.215,9.013-7.17c4.441-2.459,9.299-4.109,14.281-4.915c10.903-1.772,22.052,0.562,31.979,5.04 c9.241,4.162,12.895,8.725,13.164,4.942c0.121-1.69-5.57-4.953-14.125-8.714C53.19,5.292,41.094,3.539,29.636,6.058 c-7.122,1.567-16.708,5.374-22.064,11.544c1.359-4.455,2.461-9.028,3.032-13.563C10.852,2.091,8.12,1.927,7.688,3.737z'/></svg>");
  background-repeat: no-repeat;
  background-size: 4rem;
  background-position: left center;
  font-family: "Dancing Script";
  text-transform: lowercase;
  font-size: 25px;
  content: "this page can't be found";
  transform: rotate(90deg) translate(6rem, -1rem);
  opacity: 0.3;
}

.book:hover:not(.not-found) {
  background-color: rgba(255, 255, 255, 0.2);
}

@keyframes leftDoorOpen {
  60% {transform: rotateY(-115deg)}
  100% {transform: rotateY(-110deg)}
}

@keyframes rightDoorOpen {
  60% {transform: rotateY(125deg)}
  100% {transform: rotateY(120deg)}
}

@keyframes rightDoorFlap {
  0% { transform: rotateY(120deg)}
  5% {transform: rotateY(125deg)}
  15% {transform: rotateY(117deg)}
  25% {transform: rotateY(123deg)}
  30% {transform: rotateY(120deg)}
  100% {transform: rotateY(120deg)}
}

@keyframes leftDoorFlap {
  0% { transform: rotateY(-110deg)}
  5% {transform: rotateY(-115deg)}
  15% {transform: rotateY(-107deg)}
  25% {transform: rotateY(-113deg)}
  30% {transform: rotateY(-110deg)}
  100% {transform: rotateY(-110deg)}
}

@keyframes bookFadeOut {
  0% {
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 0 10px rgba(255,255,255,0.2);
  }
  100% {
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 20px rgba(255,255,255,0.1);
  }
}
</style>
